CD19 immunostaining of a stored paraffin-embedded vitrectomy cell block of intraocular lymphoma contributing to chimera antigen receptor T-cell therapy

对储存的石蜡包埋玻璃体切除细胞块进行CD19免疫染色，该细胞块为眼内淋巴瘤嵌合抗原受体T细胞疗法所用。